66774180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{101173}}^1$

素因数の和:101196

約数の個数: 48

約数和(自身を含む): 203966784

約数和(自身を除く): 137192604

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 101173, 202346, 303519, 404692, 505865, 607038, 1011730, 1112903, 1214076, 1517595, 2023460, 2225806, 3035190, 3338709, 4451612, 5564515, 6070380, 6677418, 11129030, 13354836, 16693545, 22258060, 33387090, 66774180]

約数ペア:

[(1, 66774180), (2, 33387090), (3, 22258060), (4, 16693545), (5, 13354836), (6, 11129030), (10, 6677418), (11, 6070380), (12, 5564515), (15, 4451612), (20, 3338709), (22, 3035190), (30, 2225806), (33, 2023460), (44, 1517595), (55, 1214076), (60, 1112903), (66, 1011730), (110, 607038), (132, 505865), (165, 404692), (220, 303519), (330, 202346), (660, 101173)]